<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no">
    <title>二维码识别页面</title>
</head>
<body>
<img style="margin: auto;width: 90%" src="{$reward_qrcode}" >
</body>
</html>